RCA (or equal brands) 18" Dish is manufactured in .033" thickness galvanized steel with gray powder coating finish, F/D ratio of 0.59, 34dB signal gain at 12.45 GHz is ideal for Directv and Dish Network applications. Features:
-Dual Self-Tapping Bolts at mast base prevents rocking action common in single bolt design.
-Vented Feed Support Arm reduces condensation on interior, Domed Top reduces snow accumulation.
-Comes with DSS LNBF for Directv or Dishnet.